From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754171AbcBEOEs (ORCPT ); Fri, 5 Feb 2016 09:04:48 -0500 Received: from szxga03-in.huawei.com ([119.145.14.66]:11298 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753344AbcBEOEo (ORCPT ); Fri, 5 Feb 2016 09:04:44 -0500 From: Wang Nan To: Alexei Starovoitov , Arnaldo Carvalho de Melo , Arnaldo Carvalho de Melo , Brendan Gregg CC: Adrian Hunter , Cody P Schafer , "David S. Miller" , He Kuang , =?UTF-8?q?J=C3=A9r=C3=A9mie=20Galarneau?= , Jiri Olsa , Kirill Smelkov , Li Zefan , Masami Hiramatsu , Namhyung Kim , Peter Zijlstra , , Wang Nan , Subject: [PATCH 11/54] perf tools: Rename and move pmu_event_name to get_config_name Date: Fri, 5 Feb 2016 14:01:36 +0000 Message-ID: <1454680939-24963-12-git-send-email-wangnan0@huawei.com> X-Mailer: git-send-email 1.8.3.4 In-Reply-To: <1454680939-24963-1-git-send-email-wangnan0@huawei.com> References: <1454680939-24963-1-git-send-email-wangnan0@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.107.193.248] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020203.56B4AB9C.0095,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2013-05-26 15:14:31, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 9e81c9f2eecb533d160f40f7c927f338 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Following commits will make more events obey /name=newname/ options. This patch makes pmu_event_name() a generic helper. Makes new get_config_name() accept NULL input to make life easier. Signed-off-by: Wang Nan Cc: He Kuang Cc: Alexei Starovoitov Cc: Arnaldo Carvalho de Melo Cc: Jiri Olsa Cc: Masami Hiramatsu Cc: Namhyung Kim Cc: Zefan Li Cc: pi3orama@163.com --- tools/perf/util/parse-events.c | 35 ++++++++++++++++++----------------- 1 file changed, 18 insertions(+), 17 deletions(-) diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 962a364..4b15ece 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -299,7 +299,24 @@ const char *event_type(int type) return "unknown"; } +static int parse_events__is_name_term(struct parse_events_term *term) +{ + return term->type_term == PARSE_EVENTS__TERM_TYPE_NAME; +} +static char *get_config_name(struct list_head *head_terms) +{ + struct parse_events_term *term; + + if (!head_terms) + return NULL; + + list_for_each_entry(term, head_terms, list) + if (parse_events__is_name_term(term)) + return term->val.str; + + return NULL; +} static struct perf_evsel * __add_event(struct list_head *list, int *idx, @@ -1051,22 +1068,6 @@ int parse_events_add_numeric(struct parse_events_evlist *data, return add_event(list, &data->idx, &attr, NULL, &config_terms); } -static int parse_events__is_name_term(struct parse_events_term *term) -{ - return term->type_term == PARSE_EVENTS__TERM_TYPE_NAME; -} - -static char *pmu_event_name(struct list_head *head_terms) -{ - struct parse_events_term *term; - - list_for_each_entry(term, head_terms, list) - if (parse_events__is_name_term(term)) - return term->val.str; - - return NULL; -} - int parse_events_add_pmu(struct parse_events_evlist *data, struct list_head *list, char *name, struct list_head *head_config) @@ -1111,7 +1112,7 @@ int parse_events_add_pmu(struct parse_events_evlist *data, return -EINVAL; evsel = __add_event(list, &data->idx, &attr, - pmu_event_name(head_config), pmu->cpus, + get_config_name(head_config), pmu->cpus, &config_terms); if (evsel) { evsel->unit = info.unit; -- 1.8.3.4